The Corvette makes 670 horsepower from its 5.5-liter V8 engine. A new video from Hennessey Performance showcases its new HPE1000 upgrade for the Cadillac CT5-V Blackwing. The super sedan ...

American tuner and exotic carmaker Hennessey Performance is back with another novelty from the 2025MY - it's the 'four-door ...

Hennessey has a major power upgrade for the Cadillac CT5-V Blackwing. It overhauls the engine to produce a prodigious 1,000 horsepower and 966 pound-feet of torque, which is a whole lot more than ...

The CTS-V is not due until the fall of 2008, with rumors suggesting around 25% more horsepower than the current ... all you had to do was say "It's the Cadillac of. . ." People haven't used ...

The Cadillac CTS-V has been GM’s entry into the luxury sport-sedan market competing against BMW’s M5 and Mercedes-Benz’s E63 AMG. From the factory it pumps out 556-hp and 551 ft-lbs of ...

Until the arrival of the CTS in 2003, the sharply tailored 1976 Cadillac ... V-6 engine, while the redesigned CTS-V that debuted in 2016 had a supercharged 6.2-liter V-8 good for 640 horsepower.